Radiation energy is emitted by all the substances, which... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Radiation energy is emitted by all the substances, which are above____________________?

Correct answer: A

Explanation

All substances above absolute zero (0 K) emit thermal radiation according to Wien's Law and the Stefan-Boltzmann law.

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